Spine.js – MVC based JavaScript framework

Spine is a lightweight framework for building JavaScript web applications and doesn’t consist of a vast amount of complex widgets to configure and theme. Spine gives you an MVC structure and then gets out of your way, allowing you to concentrate on the fun stuff, building awesome web applications.

Originally based on Backbone’s API, the library is written in CoffeeScript, but doesn’t necessarily require CoffeeScript to develop applications. You can use CoffeeScript or JavaScript, whichever language you’re most familiar with.